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Largest Hosted System

Discussion in '3CX Phone System - General' started by neville, Oct 3, 2017.

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  1. neville

    neville New Member

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    What is the largest SC that you are hosting. I am doing several 16SC, but need to go larger for a multiple location client? Probably up to 64. I normally host at OVH, so have a 100M connection so bandwidth is not an issue.
     
  2. us1

    us1

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    I'm about to deploy a 64SC solution for a customer at my cloud provider (similar to OVH). They provide 500Mb of bandwidth so, like you said, shouldn't be an issue. 64SC on a bad day will probably only use 10Mb (and that's a stretch). Really the biggest issue is make sure you have sufficient CPU and RAM dedicated to the machine and sufficient storage to handle the voicemail. For 64SC, 3cx recommends:

    Up to 64 Simultaneous Calls
    CPU: Intel® Core™ i3-3210 Processor (3M Cache, 3.20 GHz)
    Memory: 4 GB
    HDD: SATA 60GB

    Most hosting providers use Xeon processors so you'll easily eclipse this capability. To be safe, you may want to add a bit more but those are pretty low system requirements for that size deployment.
     
  3. sip.bg

    sip.bg Active Member

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    I'm hosting two 128SC instances and many smaller ones into my own cloud (using IBM servers x3550M5 dual Xeon E5 - 10 cores, 384GB of RAM,under VMware). No issue with performance or resources, so I guess even several 1024SC instances won't be a problem at all. Some implementations are still Windows based, others are Linux based (less resources required).
     
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    #3 sip.bg, Oct 3, 2017
    Last edited: Oct 3, 2017
  4. pagsinc

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    I use Vultr to hose our 3cx linux system and it's been great
     
  5. Michael Gamache

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    I run two servers with 128sc licenses. Apprx 700-800 extensions each. Both servers are hosted (different parts of country), and individual user locations are divided between the two sites. 70+ locations total.
     
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